Keun Hong Chang@kchang_xtFollow BadgesPython Certificationskchang_xt has not earned any certificates yet. Work Experiencekchang_xt has not updated employment details yet.Educationkchang_xt has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/keun-hong-chang-2607b0185/ Skillskchang_xt has not updated skills details yet.